Results 91 to 100 of about 101,275 (234)

P-sorption and desorption in Savanna Brazilian soils as a support for phosphorus fertilizer management

Ciência e Agrotecnologia, 2013
Phosphorus (P) sorption by soils is a phenomenon that varies depending on soil characteristics, influencing its intensity and magnitude, which makes it a source or drain of P. The objective of this study was to determine the Maximum Phosphorus Adsorption
Flávio Araújo Pinto, Edicarlos Damacena de Souza, Helder Barbosa Paulino, Nilton Curi, Marco Aurélio Carbone Carneiro   +4 more
doaj   +1 more source

Mesoporous‐Shell Monolayer Plasmonic Architecture Enables Quantitative and Decision‐Guided SERS

Advanced Science, EarlyView.
Mesoporous‐shell‐regulated molecular transport combined with monolayer hotspot determinism transforms surface‐enhanced Raman spectroscopy (SERS) from ultrasensitive detection into quantitative and decision‐guided molecular sensing. ABSTRACT Quantitative surface‐enhanced Raman spectroscopy (SERS) has long been impeded by stochastic hotspot formation ...
Guangyao Huang, Ying Wang, Yue Fang, Jingyuan Shao, Sensen Hao, Mancun Zhao, Yuan Yao, Junping Wang, Wei Zhou, Hongzhi Wang   +9 more
wiley   +1 more source

Biosorption characteristics of Pennisetum glaucum for the removal of Pb(II), Ni(II) and Cd(II) ions from aqueous medium

Green Chemistry Letters and Reviews, 2017
Kinetics and thermodynamic studies were carried out for the removal of heavy metals (Pb+2, Ni+2 and Cd+2) from aqueous solution by using Pennisetum glaucum. Surface morphology and elemental analysis were investigated with scanning electron microscope and
Amna Yousaf, Makshoof Athar, Muhammad Salman, Umar Farooq, Faraz Shahzad Chawla   +4 more
doaj   +1 more source

Structural Investigation of Langmuir and Langmuir−Blodgett Monolayers of Semifluorinated Alkanes

The Journal of Physical Chemistry B, 2006
The behavior of a semi-fluorinated alkane (C(10)F(21)C(19)H(39)) has been studied at the air-water interface by using surface pressure and surface potential-area isotherms as well as infrared spectroscopy for the Langmuir-Blodgett films. In addition, based on the quantum chemical PM3 semiempirical approach, the dimer structure was investigated, and the
Dynarowicz-Łątka, Patrycja, Pérez-Morales, Marta, Muñoz, Eulogia, Broniatowski, Marcin, Martín-Romero, María T., Camacho, Luis   +5 more
openaire   +3 more sources

langmuirproject/langmuir 0.4.0

, 2019
<p>Including finite-length effects for cylindrical Langmuir probes</p ...
Diako Darian, Sigvald Marholm
core   +1 more source

From Fluoride Removal to Interfacial Reactivity Enhancement: Functionalized La3+‐Crosslinked B/CuO Energetic Microspheres

Advanced Science, EarlyView.
A fluoride adsorption‐functionalization strategy directly couples fluoride wastewater remediation with combustion performance enhancement of B/CuO energetic microspheres. Fluoride captured from wastewater is retained within the microspheres without adsorbent regeneration or disposal, simultaneously achieving pollutant removal and enhanced energetic ...
Hongbiao Huo, Minghao Bao, Zhongbo Han, Wei Shi, Jianyong Xu, Pengfei Cui, Wenchao Zhang   +6 more
wiley   +1 more source

Lipid Reassembly in Asymmetric Langmuir–Blodgett/Langmuir–Schaeffer Bilayers

Langmuir, 2012
Molecular-reorganization-induced morphology alteration in asymmetric substrate-supported lipid bilayers (SLBs) was directly visualized by means of atomic force microscopy (AFM) and total internal reflection fluorescence (TIRF) microscopy. SLB samples were fabricated on mica-on-glass and glass substrates by Langmuir-Blodgett (LB)/Langmuir-Schaeffer (LS)
Yuan, J., Hao, C., Chen, M., Berini, P., Zou, S.   +4 more
openaire   +3 more sources

Fabrication, structural characterization, and applications of Langmuir and Langmuir-Blodgett films of a poly(azo)urethane

, 2008
The synthesis of a poly(azo)urethane by fixing CO2 in bis-epoxide followed by a polymerization reaction with an azodiamine is presented. Since isocyanate is not used in the process, it is termed clean method and the polymers obtained are named NIPUs (non-
Ferreira, Daniele M., Gonzalez, Eduardo R. Perez, Ferreira, Daniele M. [UNESP], Riul, Antonio, Aroca, Ricardo F., Alessio, Priscila [UNESP], Constantino, Carlos J. L., Constantino, Carlos J. L. [UNESP], Gonzalez, Eduardo R. Perez [UNESP], Alessio, Priscila, Job, Aldo Eloizo, Job, Aldo Eloizo [UNESP]   +11 more
core   +1 more source

Macrophage RSAD2 Couples mtDNA Synthesis With a Self‐Amplifying Inflammatory Circuit to Orchestrate Tissue Repair

Advanced Science, EarlyView.
Macrophage RSAD2 dually regulates CMPK2—the rate‐limiting enzyme for mitochondrial DNA synthesis—by suppressing its ubiquitination and promoting its phosphorylation via Csnk2a2 recruitment. This amplifies mtDNA production, which simultaneously activates a cGAS‐STING‐IRF3‐RSAD2 feedforward loop and the NLRP3 inflammasome, driving a self‐sustaining ...
Haomiao Yuan, Shukui Du, Chunfei Li, Xinjie Li, Shuyang Mu, Anran Qu, Hengxu Yan, Chongchong Xu, Jinnong Yang, Jingkai Sun, Yijun Wang, Jiayang Xiao, Fuyuan Zhang, Linlin Wang, Tiegang Li, Rui Zhao, Dawei Guan   +16 more
wiley   +1 more source

Evaluación de la adsorción de rodamina WT, litio y cloruro en reactores por carga inoculados con lodo anaerobio

Revista Facultad de Ingeniería Universidad de Antioquia, 2011
La presente investigación tiene como propósito evaluar la adsorción de la Rodamina WT (RWT), litio y cloruro en contacto con lodo anaerobio usando reactores por lotes. Se instalaron 4 reactores de 1 L (uno para cada trazador y un blanco).
Jhonny Pérez, Nancy Rincón, Nibis Bracho   +2 more
doaj